Pipeline taking-up/taking-off device

Abstract

The invention relates to the technical field of distribution and collection of underground pipelines, in particular to a pipeline taking-up / taking-off device, which includes a rack, a base, traction machines, a gooseneck wheel and a bracket, wherein the base is arranged on the rack and the traction machines are arranged at the lower part of the base. The pipeline taking-up / taking-off device is characterized in that a round hole is formed in the base; a rotary support sleeve is arranged in the round hole; a rotating shaft sleeve is arranged on the support sleeve; the gooseneck wheel is fixedly connected onto the rotating shaft sleeve; a trapezoid-shaped slots is arranged on the periphery of the gooseneck wheel; an end head of the trapezoid-shaped slot is positioned on the inner bore of the rotating shaft sleeve; axial rollers are arranged in the trapezoid-shaped slot; the bracket is arranged below the gooseneck wheel; one end of the bracket is connected with the lower part of the gooseneck wheel; the other end of the bracket is connected with the rotary support sleeve; the gooseneck is horizontally swings left and right on the base along with the rotating shaft sleeve; and the included angle between the left rotating line / the right rotating line and the transverse direction is 45 DEG respectively. The pipeline taking-up / taking-off device is reasonable in design and simple in structure, has the advantages of safety, reliability, convenience for operation, convenience for installation and use and capability of improving pipeline transmission efficiency, and can be widely applied to construction of pipelines, cables, optical fiber cables of an oil well, a gas well and a water well.

Description

technical field [0001] The invention relates to the technical field of laying and collecting underground pipelines, in particular to a pipeline retracting device. Background technique [0002] The use of pipes and wires to transmit materials, energy and signals has been widely used in production and life today. With the extensive use of pipes and wires in modern society, during the construction process of retracting and unwinding pipes and wires, when retracting and unwinding too long pipes and wires are prone to bending, the axis is not fixed, affecting the construction progress, and causing pipes and wires damage. Currently on the market, generally use cable straighteners to solve the above problems, especially for laying cables. In the process of retracting and unwinding large-diameter and large-diameter pipelines, due to the small diameter of the guide roller of the cable guide, its diameter is smaller than the minimum bending diameter of the pipeline, which is easy to...

AI Technical Summary

Problems solved by technology

In the process of retracting and unwinding large-diameter and large-diameter pipelines, due to the small diameter of the guide roller of the cable guide, its diameter is smaller than the minimum bending diameter of the pipeline, which is easy to cause damage to the pipeline. The axis during the release process is not fixed, and the pipeline will be damaged

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